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lib: replace Symbol.hasInstance by SymbolHasInstance #30948

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lib: replace Symbol.hasInstance by SymbolHasInstance #30948

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lib: replace Symbol.hasInstance by SymbolHasInstance
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@Sebastien-Ahkrin
Sebastien-Ahkrin committed Dec 13, 2019
commit 53686af6e22f1a08c6c2a18a850991236821bdbf
7 changes: 4 additions & 3 deletions lib/_stream_writable.js
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ const {
ObjectDefineProperty,
ObjectSetPrototypeOf,
Symbol,
SymbolHasInstance,
} = primordials;

module.exports = Writable;
Expand Down Expand Up @@ -203,9 +204,9 @@ ObjectDefineProperty(WritableState.prototype, 'buffer', {
// Test _writableState for inheritance to account for Duplex streams,
// whose prototype chain only points to Readable.
var realHasInstance;
if (typeof Symbol === 'function' && Symbol.hasInstance) {
realHasInstance = Function.prototype[Symbol.hasInstance];
ObjectDefineProperty(Writable, Symbol.hasInstance, {
if (typeof Symbol === 'function' && SymbolHasInstance) {
realHasInstance = Function.prototype[SymbolHasInstance];
ObjectDefineProperty(Writable, SymbolHasInstance, {
value: function(object) {
if (realHasInstance.call(this, object))
return true;
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3 changes: 2 additions & 1 deletion lib/internal/console/constructor.js
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Expand Up @@ -16,6 +16,7 @@ const {
ObjectValues,
ReflectOwnKeys,
Symbol,
SymbolHasInstance,
} = primordials;

const { trace } = internalBinding('trace_events');
Expand Down Expand Up @@ -134,7 +135,7 @@ const consolePropAttributes = {
};

// Fixup global.console instanceof global.console.Console
ObjectDefineProperty(Console, Symbol.hasInstance, {
ObjectDefineProperty(Console, SymbolHasInstance, {
value(instance) {
return instance[kIsConsole];
}
Expand Down